124804810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73849}}^1$

素因数の和:73882

約数の個数: 24

約数和(自身を含む): 243261900

約数和(自身を除く): 118457090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 73849, 147698, 369245, 738490, 960037, 1920074, 4800185, 9600370, 12480481, 24960962, 62402405, 124804810]

約数ペア:

[(1, 124804810), (2, 62402405), (5, 24960962), (10, 12480481), (13, 9600370), (26, 4800185), (65, 1920074), (130, 960037), (169, 738490), (338, 369245), (845, 147698), (1690, 73849)]